The FIRE (for "Fully Integrated Robotised Engine") is a series of

automobile engine , there were a wide variety of propulsion systems available or potentially available for automobiles and other vehicles. Options included internal combustion engines fueled by petrol, diesel, propane, or natural gas; hybrid vehicles, plug-in hybri ...

s from

Fiat Powertrain Technologies FPT Industrial is an Italian multinational designer and manufacturer of transmissions, axles, diesel and petrol engines that was established in March 2005 as a Fiat Group division which included all the activities related to powertrains and tr ...

, built in FCA's

Termoli Termoli (Neapolitan language, Molisano: ''Térmëlë'') is a town and ''comune'' (municipality) on the south Adriatic coast of Italy, in the province of Campobasso, region of Molise. It has a population of around 32,000, having expanded quickly af ...

Betim Betim is a town in Minas Gerais, Brazil. It is located at around . The city belongs to the mesoregion Metropolitan of Belo Horizonte (BH) and to the microregion of Belo Horizonte. It is the fifth largest city in Minas Gerais and one of the 50 larg ...

and also in Dundee, MI (only in 1.4 Multiair versions) plants. It was designed by Italian design firm Rodolfo Bonetto. It is constructed by robot assembly plants ("Robogate") to reduce costs. The FIRE series replaced the old Fiat 100 series

Overhead valve engine An overhead valve (OHV) engine, sometimes called a ''pushrod engine'', is a piston engine whose valves are located in the cylinder head above the combustion chamber. This contrasts with earlier flathead engines, where the valves were located bel ...

s in the mid-1980s. Mechanically, they are simple

inline-four engine A straight-four engine (also called an inline-four) is a four-cylinder piston engine where cylinders are arranged in a line along a common crankshaft. The vast majority of automotive four-cylinder engines use a straight-four layout (with the ...

s with five

main bearing Main may refer to: Geography * Main River (disambiguation) **Most commonly the Main (river) in Germany * Main, Iran, a village in Fars Province *"Spanish Main", the Caribbean coasts of mainland Spanish territories in the 16th and 17th centuries ...

crankshaft A crankshaft is a mechanical component used in a piston engine to convert the reciprocating motion into rotational motion. The crankshaft is a rotating shaft containing one or more crankpins, that are driven by the pistons via the connecting ...

and

overhead cam An overhead camshaft (OHC) engine is a piston engine where the camshaft is located in the cylinder head above the combustion chamber. This contrasts with earlier overhead valve engines (OHV), where the camshaft is located below the combustion cha ...

heads. Since 1985, it has been constructed in different versions. Displacements range from . In addition to the 8 valve versions, there are "Super-FIRE"

16 valve In automotive engineering a multi-valve or multivalve engine is one where each cylinder has more than two valves. A multi-valve engine has better breathing and may be able to operate at higher revolutions per minute (RPM) than a two-valve engine ...

versions. The "Super-FIRE" which uses 16 valves and is available in (Brazil) and (Brazil & Europe) displacements. The variation introduced in 2003 is available in both 8 and 16 valves. In 2005 Fiat introduced a version of the 16v incorporating port deactivation (PDA) and EGR. This unit is frequently referred to as the "StarJet" engine. One year later, a

turbocharged In an internal combustion engine, a turbocharger (often called a turbo) is a forced induction device that is powered by the flow of exhaust gases. It uses this energy to compress the intake gas, forcing more air into the engine in order to pro ...

variety of the StarJet was introduced under the name "T-Jet", and a MultiAir (adding electro-hydraulic intake valve driving, with variable timing, lift and profile) version was added in 2009, available in either

naturally aspirated Naturally may refer to: ;Albums * ''Naturally!'', an album by Nat Adderley * ''Naturally'' (Houston Person album) * ''Naturally'' (J. J. Cale album) * ''Naturally'' (John Pizzarelli album) * ''Naturally'' (Sharon Jones album) * ''Naturally'' ...

and turbocharged forms. It reached 190 PS on the Abarth 695 Biposto. The FIRE was originally a

carburetor A carburetor (also spelled carburettor) is a device used by an internal combustion engine to control and mix air and fuel entering the engine. The primary method of adding fuel to the intake air is through the venturi tube in the main meteri ...

engine, and later progressed to

single-point injection Manifold injection is a mixture formation system for internal combustion engines with external mixture formation. It is commonly used in engines with spark ignition that use petrol as fuel, such as the Otto engine, and the Wankel engine. In a mani ...

(SPI), then to

multi-point fuel injection Fuel injection is the introduction of fuel in an internal combustion engine, most commonly automotive engines, by the means of an injector. This article focuses on fuel injection in reciprocating piston and Wankel rotary engines. All compr ...

(MPI), using

sequential multi-port fuel injection Fuel injection is the introduction of fuel in an internal combustion engine, most commonly automotive engines, by the means of an injector. This article focuses on fuel injection in reciprocating piston and Wankel rotary engines. All com ...

(SMPI) today. It is now used in the

750 Formula 750 Formula is a British racing formula for a two-seater sports/racers, regulated by the 750 Motor Club. Originally, cars were powered by the 750cc Austin 7, Austin Seven engine and the Seven chassis. Racing under this original formula regulation ...

in a slightly modified state. Brazilian production started in 2000 with the "Super-FIRE" 1.2 16V (80 PS), was extended until 2006 with 1.0 8V (54 PS), 1.0 16V (69 PS), 1.2 8V (66 PS) and 1.4 8V (80 PS). By 2016, the two "last Super-FIRE" being produced in Brazil were the reworked (New pistons and crankshaft) 1.0 8V (77 PS) and the 1.4 8V VVT (90 PS), both running on petrol or ethanol fuels. Starting in 2016, it is being replaced by the GSE (FireFly) engine family.

List of FIRE engines

The FIRE engine has been available in the following displacements: * - bore x stroke **

SOHC An overhead camshaft (OHC) engine is a piston engine where the camshaft is located in the cylinder head above the combustion chamber. This contrasts with earlier overhead valve engines (OHV), where the camshaft is located below the combustion cha ...

8V (1986 - 1992) * - bore x stroke ** 8V (1986 - 1993) ** 8V SPI (1987 - 2003) **

DOHC An overhead camshaft (OHC) engine is a piston engine where the camshaft is located in the cylinder head above the combustion chamber. This contrasts with earlier overhead valve engines (OHV), where the camshaft is located below the combustion c ...

16V SMPI (1998 - 2003, Brazil only) ** 8V SMPI

Flex-fuel A flexible-fuel vehicle (FFV) or dual-fuel vehicle (colloquially called a flex-fuel vehicle) is an alternative fuel vehicle with an internal combustion engine designed to run on more than one fuel, usually gasoline blended with either ethanol fu ...

(2005 - current, Brazil only) * - bore x stroke ** 8V (1983 - 1993) ** 8V SPI (1993 - 2000) ** 8V SMPI (2001 - 2010) * - bore x stroke ** 8V SPI (1993 - 1999) ** 8V MPI (1993 - 1999) ** 8V SMPI (1993 - 2009) ** 8V SMPI VVT (2007 - 2020) ** 16V SMPI (1998 - 2009) * SMPI - bore x stroke ** 8V SMPI (2003 - current) ** 8V SMPI VVT (2005 - current) ** 8V SMPI Flex-fuel (2005 - current, Brazil only) ** 16V SMPI (2005 - current) ** 16V SMPI ''StarJet'' VVT –

PDA PDA may refer to: Science and technology * Patron-driven acquisition, a mechanism for libraries to purchase books *Personal digital assistant, a mobile device * Photodiode array, a type of detector * Polydiacetylenes, a family of conducting poly ...

(2005 - current) ** 16V ''T-Jet'' (2006 - current) ** 16V '' MultiAir'' (2009 - current) ** 16V ''MultiAir Turbo'' (2009 - current)

Applications

Autobianchi Y10 The Autobianchi Y10 is a city car and economy car manufactured from 1985 to 1995 and marketed under the Lancia brand in most export markets (as Lancia Y10). The car was manufactured at Fiat's Autobianchi plant in Desio, Milan until 1992 and after ...

(1985) * Fiat Uno (1986) *

Fiat Panda The Fiat Panda is a city car manufactured and marketed by Fiat since 1980, currently in its third generation. The first generation Panda (Mk 1: 1980–1986 & Mk2: 1986–2003), introduced in 1980, was a two-box, three-door hatchback designed b ...

(1986) *

Fiat Tipo The Fiat Tipo (Type 160) is a compact car, designed by the I.DE.A Institute design house, and produced by the Italian manufacturer Fiat between 1988 and 1995. The Tipo was initially available only as a five-door hatchback. The car was made enti ...

(1988) *

Fiat Punto The Fiat Punto is a supermini car (B-segment) produced by the Italian manufacturer Fiat from 1993 to 2018, spanning over three generations. The third generation of the car was marketed between 2005 and 2009 as the Grande Punto, and between 2009 ...

(1993) *

Fiat Cinquecento The Fiat Cinquecento (Type 170) (, ) is a front engine front-wheel-drive, four passenger, three door hatchback city car, manufactured and marketed by Fiat from 1991 to 1998 over a single generation. It was manufactured at Fiat Auto Poland, wh ...

(1994) — 54 PS (40kW) *

Fiat Bravo/Brava The Fiat Bravo and Fiat Brava (Type 182) are small family cars produced by the Italian automaker Fiat from 1995 to 2003 (2001 in Europe). They were effectively two versions of the same car: the Bravo, a three-door hatchback, and the Brava, a fi ...

(1995) * Lancia Y (1996) *

Fiat Palio The Fiat Palio is a supermini car which was produced by the Italian manufacturer Fiat from 1996 until 2018. It is a world car, developed by Fiat Automóveis and aimed at developing countries. It has been produced in various countries worldwide, ...

(1997) *

Fiat Seicento The Fiat Seicento (Type 187) is a city car produced by the Italian company Fiat, introduced at the end of 1997 as a replacement for the Fiat Cinquecento, although it was also based on the Cinquecento. The Seicento did not differ much from its pr ...

(1998) — 54 PS (40kW) *

(1999) — *

Fiat Stilo The Fiat Stilo (Type 192) is a small family car available as a three- and a five-door hatchback, as well as an estate (Fiat Stilo Multi Wagon), produced by Italian automaker Fiat. The Stilo hatchbacks were presented in March 2001, at the Bologna ...

(2001) * Fiat Panda (2003) — *

Fiat Idea The Fiat Idea is a car manufactured and marketed by Fiat from 2003 to 2012 over a single generation with one intermediate facelift. It has a five-door, five passenger, front-engine, front-wheel drive, high-roof mini MPV design. Internally design ...

(2003) — *

Lancia Ypsilon The Lancia Ypsilon is a supermini manufactured and marketed by Lancia, now in its third generation and as of 2022, the marque's only model. The Ypsilon was released in 1995, as a larger and more expensive replacement to the Y10. Between 1995 a ...

(2003) — *

Lancia Musa The Lancia Musa (Type 350) is a five-passenger compact MPV manufactured by Fiat, and marketed by the company's Lancia subdivision for model years 2004 through to 2012. A front-engine, front-wheel-drive, five-door design and a modified variant of t ...

(2004) — *

Fiat Grande Punto The Fiat Punto is a supermini car (B-segment) produced by the Italian manufacturer Fiat from 1993 to 2018, spanning over three generations. The third generation of the car was marketed between 2005 and 2009 as the Grande Punto, and between 2009 ...

(2005)/ Punto Evo (2009)/ Punto (2012) — *

Fiat Bravo (2007) The Fiat Bravo (Type 198) is a small family car produced by Italian manufacturer Fiat from 2007 to 2014. It was introduced to the press in January 2007 in Rome, and later to the public in March at the Geneva Motor Show. A minor facelift was avai ...

* Fiat 500 (2007) — * Lancia Delta (2008) *

Alfa Romeo MiTo The Alfa Romeo MiTo (Type 955) is a front-wheel drive, three-door supermini designed by Centro Stile Alfa Romeo and presented in 2008 at Castello Sforzesco in Milan with an international introduction at the British Motor Show in 2008. The MiTo w ...

(2008) — * Ford Ka (2008) — *

Tata Indica Vista The Tata Indica is a supermini car launched by the Indian manufacturer Tata Motors in 1998. It was the first Indian hatchback with a diesel engine. It was the first passenger hatchback from Tata Motors, with previous models being station wagons a ...

(2008) *

Fiat Linea The Fiat Linea (Type 323) is a compact sedan released on 26 March 2007 at the Tofaş plant in Bursa, Turkey, by the Italian automaker Fiat as a world car in developing countries. It is based on the current Fiat Grande Punto platform. The Linea ...

(2009) 1.368 — * Tata Indigo Manza (2009) *

Alfa Romeo Giulietta (2010) The Alfa Romeo Giulietta (Type 940) is a small family car (C-segment) manufactured and marketed by Alfa Romeo as a 5-door hatchback. Production started near the end of 2009 and the model was introduced at the March 2010 Geneva Motor Show. T ...

(2011) — *

Fiat 500L The Fiat 500L is a car manufactured by Fiat under the FCA Serbia joint venture and marketed globally since its debut at the 2012 Geneva Motor Show. It is classified as a Mini MPV. Based on a variant of the GM Fiat Small platform, ''FCA Sma ...

(2012) *

Dodge Dart (PF) The Dodge Dart is a front-engine, front-wheel drive, four-door compact sedan that was manufactured and marketed by then FCA US LLC, a subsidiary of Fiat Chrysler Automobiles. The automobile made its debut at the 2012 North American Internatio ...

(2013–2016) *

Jeep Renegade The Jeep Renegade is a subcompact crossover SUV produced by Stellantis under their Jeep marque. It was first shown to the public in March 2014 at the Geneva Motor Show#2014, Geneva Motor Show and production started in late August of that year. , ...

(2015–present) *

Jeep Compass The Jeep Compass is a compact crossover SUV introduced for the 2007 model year, and is currently in its second generation. The first generation Compass and Patriot, its rebadged variant, were among Jeep's first crossover SUVs. The second-generat ...

(2018-present) *

Fiat 500X The Fiat 500X (Type 334) is a subcompact crossover SUV manufactured and marketed by Stellantis (formerly Fiat Chrysler Automobiles), since its debut at the 2014 Paris Motor Show. Following the 500L, and produced from 2014 (from 2016 model year ...

(2015) *

Fiat Tipo (2015) The Fiat Tipo (codeproject ''Type 356'', also known as the Fiat Egea (stylized as ÆGEA) in Turkey and Dodge Neon in Mexico and the Middle East) is a compact car. A three-box sedan version was unveiled at the 2015 Istanbul Motor Show in May 2015 ...

Fiat 124 Spider The Fiat 124 Sport Spider is a convertible sports car marketed by Fiat for model years 1966–1985. Designed by and manufactured at the Italian '' carrozzeria'' Pininfarina factory, the monocoque, front-engine, rear drive ''Sport Spider'' deb ...

(2017–) MultiAir

Production

As part of the June 10, 2009 Operating Agreement, Chrysler's commercial production of Fully Integrated Robotized Engine began in its Dundee, Michigan facility. Chrysler's first FIRE engine model, a 1.4-liter FIRE with Multiair engine, was first introduced in Fiat 500 starting in 2010.Chrysler Group LLC Introduces Fiat’s 1.4-liter, In-line 4-cylinder, Fully Integrated Robotized Engine with Multiair Technology to Powertrain Lineup
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References

External links

{{commons category, Fiat FIRE engine
Cinquecento Power Unit infoClubCento
Fiat engines Straight-four engines Gasoline engines by model

List of FIRE engines

Applications

Production

See also

References

External links